// https://blog.csdn.net/qq_37548296/article/details/123324964
:root{
  --el-color-primary:red;
  --el-color-primary-light-3:orangered;
  --el-color-primary-light-5:orange;
  // --el-color-primary-light-7:rgb(252, 233, 228);
  // --el-color-primary-light-8:rgb(252, 233, 228);
  --el-color-primary-light-9:rgb(252, 233, 228);
  --el-color-primary-dark-2:rgb(212, 0, 0);
}